14891649

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 22471680

約数和(自身を除く): 7580031

約数列:

[1, 3, 19, 23, 37, 57, 69, 111, 307, 437, 703, 851, 921, 1311, 2109, 2553, 5833, 7061, 11359, 16169, 17499, 21183, 34077, 48507, 134159, 215821, 261257, 402477, 647463, 783771, 4963883, 14891649]

約数ペア:

[(1, 14891649), (3, 4963883), (19, 783771), (23, 647463), (37, 402477), (57, 261257), (69, 215821), (111, 134159), (307, 48507), (437, 34077), (703, 21183), (851, 17499), (921, 16169), (1311, 11359), (2109, 7061), (2553, 5833)]